Home / 107,282.68-148,050.18-59,536.06

Finding the Fourth Proportional to 107,282.68, 148,050.18 and 59,536.06

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Solution

The fourth proportional to 107,282.68, 148,050.18 and 59,536.06 is: 82,159.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,282.68 : 148,050.18 = 59,536.06 : x
  2. Step 2: Convert to fraction form
    107,282.68/148,050.18 = 59,536.06/x
  3. Step 3: Cross multiply
    107,282.68x = 148,050.18 × 59,536.06
  4. Step 4: Simplify right side
    107,282.68x = 8,814,324,862.15
  5. Step 5: Solve for x
    x = 8,814,324,862.15/107,282.68
  6. Step 6: Final answer
    x = 82,159.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.